JAJS198K October   2006  – September 2018 OPA211

PRODUCTION DATA.  

  1. 特長
  2. アプリケーション
  3. 概要
    1.     Device Images
      1.      入力電圧ノイズ密度と周波数との関係
  4. 改訂履歴
  5. 概要(続き)
  6. Pin Configuration and Functions
    1.     Pin Functions: OPA211
    2.     Pin Functions: OPA2211
  7. Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information: OPA211
    5. 7.5 Thermal Information: OPA2211
    6. 7.6 Electrical Characteristics: VS = ±2.25 to ±18 V (OPAx211)
    7. 7.7 Electrical Characteristics: VS = ±2.25 to ±18 V for High-Grade OPAx211
    8. 7.8 Typical Characteristics
  8. Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Total Harmonic Distortion Measurements
    4. 8.4 Device Functional Modes
      1. 8.4.1 Shutdown
  9. Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 Operating Voltage
      2. 9.1.2 Input Protection
      3. 9.1.3 Noise Performance
      4. 9.1.4 Basic Noise Calculations
      5. 9.1.5 EMI Rejection
      6. 9.1.6 EMIRR +IN Test Configuration
      7. 9.1.7 Electrical Overstress
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curve
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
      1. 11.1.1 SON Layout Guidelines
    2. 11.2 Layout Example
  12. 12デバイスおよびドキュメントのサポート
    1. 12.1 デバイス・サポート
      1. 12.1.1 開発サポート
        1. 12.1.1.1 TINA-TI(無料のダウンロード・ソフトウェア)
        2. 12.1.1.2 TI Precision Designs
        3. 12.1.1.3 WEBENCH Filter Designer
    2. 12.2 ドキュメントのサポート
      1. 12.2.1 関連資料
    3. 12.3 関連リンク
    4. 12.4 ドキュメントの更新通知を受け取る方法
    5. 12.5 コミュニティ・リソース
    6. 12.6 商標
    7. 12.7 静電気放電に関する注意事項
    8. 12.8 Glossary
  13. 13メカニカル、パッケージ、および注文情報

パッケージ・オプション

メカニカル・データ(パッケージ|ピン)
サーマルパッド・メカニカル・データ
発注情報

Pin Configuration and Functions

OPA211 D Package
8-Pin SOIC
Top View
OPA211 OPA2211 po_211so_bos377.gif
NC - No internal connection
OPA211 DGK Package
8-Pin VSSOP
Top View
OPA211 OPA2211 po_211msop_bos377.gif
NC - No internal connection
OPA211 DRG Package
8-Pin SON With Exposed Thermal Pad
Top View
OPA211 OPA2211 po_211dfn_bos377.gif
NC - no internal connection

Pin Functions: OPA211

PIN I/O DESCRIPTION
NAME NO.
+IN 3 I Noninverting input
–IN 2 I Inverting input
NC 1, 5 No internal connection. This pin can be left floating or connected to any voltage between (V–) and (V+).
OUT 6 O Output
Shutdown 8 I Shutdown, active high
The shutdown function is as follows:

Device enabled: (V–) ≤ VSHUTDOWN ≤ (V+) – 3 V


Device disabled: VSHUTDOWN ≥ (V+) – 0.35 V

V+ 7 I Positive power supply
V– 4 I Negative power supply
Thermal pad Exposed thermal die pad on underside; connect thermal die pad to V–. Soldering the thermal pad to the printed circuit board is required and improves heat dissipation and provides specified performance.
OPA2211 DRG Package
8-Pin SON With Exposed Thermal Pad
Top View
OPA211 OPA2211 po_2211dfn_bos377.gif
OPA2211 DDA Package
8-Pin SO PowerPAD With Exposed Thermal Pad
Top View
OPA211 OPA2211 po_2211so_bos377.gif

Pin Functions: OPA2211

PIN I/O DESCRIPTION
NAME NO.
+IN A 3 I Noninverting input channel A
–IN A 2 I Inverting input channel A
+IN B 5 I Noninverting input channel B
–IN B 6 I Inverting input channel B
OUT A 1 O Output channel A
OUT B 7 O Output channel B
V+ 8 I Positive power supply
V– 4 I Negative power supply
Thermal pad Exposed thermal die pad on underside; connect thermal die pad to V–. Soldering the thermal pad improves heat dissipation and provides specified performance.